With the increasing global energy crisis and global warming, much attention has been given to utilizing CCHP [1, 2].Also, the deployment of renewable energy technologies in power systems will increase for several reasons, including lower energy prices, less carbon emissions, and enhanced system reliability and flexibility [3, 4].The growing capacity of RES,
In this work, a data-driven decentralized secondary control scheme is proposed for multiple heterogeneous battery energy storage systems (BESSs). The proposed secondary
For decades, the stable and effective use of fossil fuels in electricity generation has been widely recognized. The usage of fossil fuels is projected to quadruple by 2100 and double again by 2050, leading to a constant increase in their pricing and an abundance of environmental and economic impacts (H ) untries including America, Japan, and China are significant users of energy
The Research Topic entitled “Future Electricity System Based on Energy Internet: Energy storage system design, Optimal Scheduling, Security, Attack Model and Countermeasures” aims to investigate energy storage system design, optimal scheduling, attack detection model and the state restoration strategy from the perspective of the energy
Shared energy storage offers investors in energy storage not only financial advantages , but it also helps new energy become more popular . A shared energy storage optimization configuration model for a multi-regional integrated energy system, for instance, is built by the literature . When compared to a single microgrid operating
It is essential to maintain the multi-energy coupling integrated energy system''s safe and reliable operation. Therefore, this paper first constructs the cyber physics system (CPS) model based on the electricity-gas integrated energy system (EGIES), the fault propagation mechanism of the system caused by the cyber attack is analyzed, and the
Pumped-thermal electricity storage (PTES) is an emerging large-scale energy storage technology , , which is also known as Carnot battery. Compared to PHES and CAES, the construction of PTES covers smaller carbon footprint and less environment impact during operation . Moreover, its advantage of being free from hash geographical
To coordinate users'' energy consumption pattern with RESs and energy storage systems, demand-side management in smart buildings is crucial . model the competition among customers in the multi-energy trading market based on a non-cooperative game. there is a risk that any consumer could attack the actual electricity price by injecting
Fig. 1 illustrates the proposed multi-energy system model involves three forms of energy (electricity, heat, and hydrogen) and the interactions between them. The assumptions for the composition of the system are premised on a high renewable energy penetration rate in the future, with 2050 as the planning target year in this study.
This method can detect the attack through the change of load and electricity price, and weaken the adverse impact of the attack by issuing the revised electricity price. This method uses multi-state matching and improved similar day method to process data, thus significantly improving the performance of machine learning.
Smart grids employ demand–response programs to actively manage electricity consumption, allowing users to voluntarily adjust usage during peak demand or grid stress, promoting grid stability and energy efficiency.
More importantly, the multi-scale flexibility of reservoir storage holds the potential for using conventional cascaded hydropower stations as long-duration and seasonal energy storage solutions
Furthermore, a cluster of distributed hydrogen-based energy sources and affiliated storage facilities in industrial parks can be managed in the form of a microgrid.Specifically, the microgrid that utilizes by-product hydrogen to supply power and heat is defined as integrated hydrogen-electricity-heat (IHEH) microgrid.A salient feature of IHEH
Moreover, due to the open network environment of the energy internet, any anomaly or malicious attack in the system can bring unpredictable and significant losses to the overall grid operation. This Research Topic aims to investigate energy storage system design, optimal scheduling attack detection model and the state restoration strategy from
An D, Xi H, Yang J and Zhang H (2023), Editorial: Future electricity system based on energy internet: energy storage system design, optimal scheduling, security, attack model and countermeasures. Front. Energy Res. 11:1261340. doi: 10.3389/fenrg.2023.12 6 Keywords
Pumped storage is still the main body of energy storage, but the proportion of about 90% from 2020 to 59.4% by the end of 2023; the cumulative installed capacity of new type of energy storage, which refers to other types of energy storage in addition to pumped storage, is 34.5 GW/74.5 GWh (lithium-ion batteries accounted for more than 94%), and
Keywords: energy internet, energy storage system design, optimal scheduling, security design, data integrity attack. Citation: An D, Xi H, Yang J and Zhang H (2023) Editorial: Future electricity system based on energy internet: energy storage system design, optimal scheduling, security, attack model and countermeasures. Front.
Multi-Timescale Security Evaluation and Regulation of Integrated Electricity and Heating System Abstract: Global interest in maximizing the hosting capacity (HC) of renewable energy sources
An overview of various studies on smart grid security, including their emphasis, methodology, major contributions, and limitations, is given in Table 1.The proposed Secure Smart Grid Implementation with Automatic Data Integrity Attack Location Prediction and Exalted Energy Theft Detection offers a comprehensive approach to smart grid security, effectively addressing
Ref. presented a model of the IHS equipped with PV, wind turbine (WT), energy storage systems (ESSs), electric vehicles, and diesel generators.The suggested scheme was proposed as a multi-objective optimization problem aiming to minimize the total costs of construction, maintenance, and operation of resources and ESSs within the IHS and the
The IES realizes complementary and cascading utilization of various heterogeneous energy sources through energy production devices, energy conversion devices and multi-energy storage devices. This study selects an industrial park as the research object, and Fig. 1 shows its energy flow and system architecture.
Multi-energy systems (MES) play a key role in solving many significant problems related to economic efficiency, reliability, and impacts on the environment. Optimal operation of cold–heat–electricity multi-energy collaborative system based on price demand response,” Optimal sizing of battery energy storage system for local multi
Based on decreasing the flexibility of the power grid through the integration of large-scale renewable energy, a multi-energy storage system architectural model and its coordination operational strategy with the same flexibility as in the pumped storage power station and battery energy storage system (BESS) are studied. According to the new energy
The primary goal of the power system utility is to maintain a continuous supply with acceptable power quality. Frequency & voltage are the two quantities which will remain at a pre-defined value if there is an equilibrium between the generation and demand of power, so two control strategies are used to preserve this equilibrium: load frequency control (LFC) and
This paper proposes the function-space optimization to coordinate multi-energy storage across the integrated electricity and natural gas system. The continuous spatial–temporal function space optimization with partial differential equation constraints is established, in which battery energy storage and linepack gas storage are coordinated.
The energy storage side and the multi-microgrids side are connected through the intermediate variable of interactive electricity, and the amount of electricity interaction simultaneously affects the capacity of equipment in HESS and the operating cost of the multi-microgrids side. In Case 3, Microgrid 1 sells a total of 12,462.42 kW of
Considering that the grid connection of variable renewable energies (VREs) and the disorderly charging loads of large-scale electric vehicles (EVs) will adversely affect the power grid stability, the optimization strategy of EV charging and grid-connected scheduling are investigated, in which energy storage system is added to balance the demand and supply of
This paper presents an optimal scheduling of plug-in electric vehicles (PEVs) as mobile power sources for enhancing the resilience of multi-agent systems (MAS) with networked multi-energy
When wind-energy penetration increases to over 40%, the 5% adversarial attack will inflate the generation cost by 23%. Our research discovers a novel approach to defending against the
The existing research gaps in electric energy system scheduling considering cyber-attack can be summarized as: (1) Dealing with multi-uncertainties of RES and loads simul-
Since MESs contain multiple energy subsystems, in case of extreme disaster events, the MESs can recover the load by using power grid, Energy Storage Systems (ESSs), DGs and natural gas systems, etc., so their energy supply path can be regarded as a multiple energy subsystem, which supplies energy to the load in parallel, and the transmission
In the past few decades, electricity production depended on fossil fuels due to their reliability and efficiency .Fossil fuels have many effects on the environment and directly affect the economy as their prices increase continuously due to their consumption which is assumed to double in 2050 and three times by 2100 g. 1 shows the current global
Decentralized day-ahead scheduling of multi-area integrated electricity and natural gas systems considering reserve optimization. Energy (2020) Considering thermal integration contributes to 5.13% of the cost reduction. The configuration of the energy storage devices will reduce 18% energy supply cost, 9% fossil fuel consumption, and 42%
The proposed HRES efficiently manages energy flow from PV and WTs sources, incorporating backup systems like FCs, SCs, and battery storage to ensure stable power supply to an isolated microgrid.
Integrated energy system (IES) complementarily coordinates multiple energy systems to realize the efficient utilization of energy resources and the reduction of carbon emissions [, , ].As a critical part of IES, the integrated electricity and natural gas system (IEGS) tightly couples the electric power system and natural gas system by configuring natural
This paper develops and evaluates a novel three-stage strategic cyberattack framework designed for multi-energy systems incorporating hybrid energy storage, using an
Multi-energy system communication protocols include Message Queuing Telemetry Transport (MQTT), Constrained Application Protocol (CoAP), OPC Unified Architecture (OPC UA), and Distributed Network Protocol 3 (DNP3). The main communication protocol related to network security is NetFlow, which is used for network traffic monitoring and analysis.
1 INTRODUCTION. With the increasing penetration of renewable energy sources (RES) connected to the power system, the energy storage system has emerged as an effective solution for mitigating the fluctuations associated with RES [1, 2], promoting the accommodation capacity of RES and enhancing the flexibility of power system recent years,
Based on existing researches, researches on the capacity configuration of energy storage systems in the context of multi microgrid interaction are insufficient. The studies of capacity allocation for energy storage is mostly focused on traditional energy storage methods instead of hydrogen energy storage or electric hydrogen hybrid energy storage.
PDF | On Aug 14, 2023, Dou An and others published Editorial: Future electricity system based on energy internet: energy storage system design, optimal scheduling, security, attack model and
The potential impacts of cyber-physical attacks on various components of energy systems, such as power plants, transmission and distribution networks, and energy storage facilities are analyzed.
In this work, a data-driven decentralized secondary control scheme is proposed for multiple heterogeneous battery energy storage systems (BESSs). The proposed secondary control scheme can achieve frequency regulation and the state-of-charge (SoC) balancing simultaneously for BESSs without requiring accurate BESS models.
The simulation results show that the EHH-MESS proposed in this paper has a better power grid regulation flexibility and economy, and can be used to replace the battery energy storage system based on MATLAB.
Cyberattacks on smart grids have both immediate and lasting consequences across technological, economic, safety, and societal dimensions [ 187, 188 ]. In the short term, attacks can cause power outages, disrupt operations, and compromise data integrity, undermining trust and reliability.
In the context of smart grids, zero-day exploits can have severe consequences due to the critical nature of the infrastructure [ 186 ]. It is important to note that the landscape of cyberattacks is continuously evolving, and new attack vectors may emerge over time.
Data Manipulation Attacks: these attacks involve the unauthorized modification or manipulation of data within the smart grid. Attackers may alter meter readings, billing information, or control signals, leading to inaccurate billing, load balancing, or compromised grid stability [ 181 ].
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